Jos van Zanten & Math Pantus 01

Jos van Zanten
Math Pantus
PASTEBIN 01

www.google.nl

PYTHON CODE:
REM: Plotting Sine Wave:

import matplotlib.pyplot as plt # For ploting
import numpy as np # to work with numerical data efficiently

fs = 100 # sample rate
f = 2 # the frequency of the signal

x = np.arange(fs) # the points on the x axis for plotting
# compute the value (amplitude) of the sin wave at the for each sample
y = [ np.sin(2*np.pi*f * (i/fs)) for i in np.arange(fs)]

#this instruction can only be used with IPython Notbook.
% matplotlib inline
# showing the exact location of the smaples
plt.stem(x,y, 'r', )
plt.plot(x,y)